What Happens if I Lose My Personal Injury Claim?
A fundamental concern for many UK personal injury claimants is the cost risk of losing. Historically, losing claimants faced potentially ruinous adverse cost orders — paying both their own and the defendant’s legal costs. The current framework has changed this substantially. Under Conditional Fee Agreements (no win no fee) combined with After-the-Event insurance and Qualified One-way Cost Shifting (QOCS), most UK personal injury claimants now face minimal cost risk even if they lose. Understanding exactly what happens if you lose, what protections apply, and the limited circumstances where cost risk does arise is essential before starting a claim.
In this guide
- The Modern Cost Protection Framework
- What QOCS Protects
- When QOCS Does Not Protect You
- What ATE Insurance Covers
- Why Cases Are Lost
- Solicitor Case Selection
- The Practical Loss Position
- When You Might Owe Something
- Common Questions About Losing PI Claims
- Related Guides
- Our Partner's Fees Explained
- Check If You Could Claim Compensation For Your Injury
This guide explains what actually happens financially if you lose a UK personal injury claim, the protections in place, and the practical position.
The Modern Cost Protection Framework
Three overlapping protections substantially reduce claimant cost risk:
Conditional Fee Agreement (CFA)
Your no win no fee agreement with your solicitor means:
- No payment to solicitor if you lose
- No legal fees during the case
- No cost for unsuccessful work
Your solicitor takes on the case risk. See our how no win no fee works guide.
Qualified One-Way Costs Shifting (QOCS)
Introduced by LASPO 2012, QOCS provides that:
- Defendants cannot enforce cost orders against losing claimants
- Except in limited circumstances (fraud, fundamental dishonesty, abuse of process)
- Applies to most personal injury and clinical negligence claims
QOCS provides automatic protection — no insurance needed for QOCS protection itself.
After-the-Event (ATE) Insurance
For risks not covered by QOCS, ATE insurance covers:
- Disbursements (expert fees, court fees, search fees)
- Defendant cost recovery in QOCS-exempt circumstances
- Premium typically deferred until win
- Premium typically only payable if you win
What QOCS Protects
Defendant Costs Generally
Under QOCS, where you lose a personal injury claim:
- The court may make a cost order in defendant’s favour
- But the order cannot be enforced beyond any compensation you received
- Effectively, you owe nothing if you received nothing
The Practical Effect
For most losing claimants:
- No payment to your solicitor (under CFA)
- No payment to defendant (QOCS protected)
- Possible disbursement costs (covered by ATE)
- Net cost: typically zero
When QOCS Does Not Protect You
Fundamental Dishonesty
Section 57 of the Criminal Justice and Courts Act 2015 introduced fundamental dishonesty:
- If a claim involves fundamental dishonesty, the entire claim can be dismissed
- QOCS protection lost
- Adverse cost order enforceable
- Possible criminal proceedings
See our fundamental dishonesty in PI claims guide.
Abuse of Process
Where the claim is judged to be an abuse of process, QOCS protection can be lost.
Striking Out
Where a claim is struck out (typically for procedural failures), QOCS may not protect.
Mixed Claims
QOCS only protects personal injury elements. Where a claim mixes PI with other claims (property damage), only the PI element is protected.
Interim Costs Orders
During the case, the court may make interim cost orders. QOCS protects final enforcement but not interim orders against unrelated procedural failures.
What ATE Insurance Covers
Disbursements
The main practical risk for losing claimants is disbursements:
- Medical expert fees (often £500-£3,000+ per report)
- Court fees (£308-£10,000 depending on claim value)
- Counsel fees
- Investigation costs
- Search fees and certified copies
For complex cases, disbursements can total tens of thousands of pounds. ATE insurance covers these if you lose.
Adverse Cost Orders in QOCS-Exempt Circumstances
In rare circumstances where QOCS protection is lost, ATE covers the defendant cost order.
Premium Structure
ATE insurance typically:
- No upfront premium
- Premium deferred until case conclusion
- Premium only payable if you win
- Premium typically a percentage of damages recovered
Premium amounts vary by case complexity — typically £100-£10,000+ for typical cases.
Why Cases Are Lost
Understanding why cases lose helps avoid them:
Liability Issues
- Insufficient evidence the defendant was at fault
- Successful contributory negligence reducing claim
- Defendant successfully proving they took reasonable care
- Time limit issues
Causation Issues
- Failure to prove the accident caused the claimed injury
- Pre-existing conditions defeating causation
- Gregg v Scott loss of chance issues (for clinical negligence)
Quantum Issues
- Failure to beat defendant Part 36 offer at trial
- Surveillance evidence undermining injury claims
- Inconsistent claimant evidence
Procedural Issues
- Missing time limits
- Failure to comply with court orders
- Inadequate evidence preparation
Solicitor Case Selection
Specialist UK personal injury solicitors typically:
- Only accept cases with reasonable prospects of success
- Decline cases unlikely to succeed
- Assess strength before commencing investigation
- Withdraw if case becomes unviable
This means losing PI cases are relatively rare — typically 5-10 per cent of cases that proceed to litigation.
Withdrawing Cases
If your solicitor decides the case is no longer viable:
- They can withdraw from representation
- You retain the right to continue (with different solicitor or in person)
- But their CFA may include provisions if their decision was reasonable
CFA terms typically protect solicitors from cost where withdrawal was reasonable.
The Practical Loss Position
For Most Losing Claimants
The typical financial position if you lose:
- No payment to your solicitor (CFA)
- No payment to defendant solicitor (QOCS)
- No disbursement costs (ATE)
- No payment of premium (only payable on win)
- Net cost: zero
Time and Stress
The real costs of losing are non-financial:
- Time spent on the case
- Emotional impact
- Disclosure of personal information
- Examination by medical experts
- Stress of attending court (if proceedings issued)
When You Might Owe Something
Fundamental Dishonesty Findings
If a court finds fundamental dishonesty:
- Whole claim dismissed
- Adverse cost order may be enforceable
- Possible criminal contempt proceedings
Failure to Beat Part 36 Offer
If you reject a defendant Part 36 offer and recover less at trial:
- You may owe defendant costs from when the offer expired
- These can be deducted from your damages
- Net compensation reduced
This is a key reason for accepting solicitor advice on settlement offers.
Mixed Claims
If you mixed property damage with PI claim and lose the PI element only, costs related to property element may not be QOCS-protected.
Common Questions About Losing PI Claims
Will I really pay nothing if I lose?
For typical PI cases, yes. The combination of CFA, QOCS, and ATE insurance means most losing claimants pay nothing. The exceptions are: fundamental dishonesty findings, abuse of process, mixed claims with non-PI elements, and failure to beat Part 36 offers. For honest claimants with normal cases, financial cost of losing is typically zero.
What about disbursements during the case?
Most solicitors arrange disbursement funding so you do not pay during the case. ATE insurance covers disbursements if you lose. If you win, disbursements are recovered from the defendant. Some disbursements may be deducted from damages where not fully recovered from the defendant.
My solicitor says my case is no longer viable. What happens?
Your solicitor may withdraw from representation. They cannot force you to discontinue — you can continue with different representation or as a litigant in person. However, CFAs typically include reasonable withdrawal provisions. If your solicitor reasonably believes the case has no reasonable prospects, withdrawal usually does not generate liability. Discuss the reasons fully before deciding next steps. See our switching personal injury solicitors guide.
Could I face criminal charges if I lose?
Only in exceptional circumstances. Losing a PI claim alone is not criminal. However, if a court finds fundamental dishonesty (deliberately misleading the court or insurers), contempt of court proceedings can follow. Honest claimants who simply do not succeed face no criminal risk.
Can the defendant force me to pay during the case?
Generally no, but limited circumstances:
- Interim cost orders for specific applications (rare in PI)
- Wasted costs orders for unreasonable conduct
- Security for costs in some circumstances
In typical UK PI cases, no payment during the case is the norm.
Will my credit rating be affected if I lose?
Only if there is an enforceable adverse cost order (rare under QOCS) that goes unpaid. For typical losing claimants under QOCS protection with ATE insurance, no credit impact. Where fundamental dishonesty is found, the position is different and credit impact possible.
Related Guides
How Personal Injury Claims Work | Process & FAQs
Fundamental Dishonesty in PI Claims
Will My Personal Injury Claim Go to Court?
Switching Personal Injury Solicitors
LASPO Reforms & PI Solicitor Fees
What is a Conditional Fee Agreement (CFA)?
Check If You Could Claim Compensation For Your Injury
If you were injured in an accident that wasn’t your fault, you may be entitled to compensation. Start a free claim check in minutes — no upfront cost. No win, no fee if your claim is accepted.
